/*
 * Generated on Dec 12, 2009. 
 * 
 * Copyright (C) 2009  Kaiyi Li
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package fm.radiostation;

/**
 * class that implements this interface will eligible of becoming notified with
 * events relating to communication with last.fm web services. according to the
 * state change event given as parameter, the class can execute the appropriate
 * program logic.
 * 
 * @see ServiceEvent
 * @author kaiyi
 * 
 */
public interface ServiceEventListener {

	/**
	 * service state changed, the event is the enumerated states as found in
	 * {@link ServiceEvent}
	 * 
	 * @param event enumerated states as found in {@link ServiceEvent}
	 */
	void serviceStateChanged(ServiceEvent event);
}
